Frankly speaking, there are no words to express the badness of lenevo k3 note mobile. Totally, it is very difficult to say that it is a smart mobile rather it is a dead calculator. I would be disapointed if the factory still produces k3 mobiles. Generally speaking, those who have already purchased the k3, you have simply lost money for nothing so, be cool b/se you can't do nothing now to return your lost money but, for those who are planing to purchase k3, you should know that just you are planning to sow a seed on rocks.

Totally, I dare to say that it is a curse to purchase lenevo k3 note mobile.

My k3 note touch buttons do not respond most of the times and it made me so mad that I smashed it against the wall..
I'm so happy now.. feels so good..
and also I sweared not to buy any Lenovo phone again in this lifetime

This K3 note is a one of the worst product, battery has so many issues , network problem, internet connectivity problem, dual sim not works properly , 4g slots are not at all working. In total waste of money.

Using Lenovo K3 Note since last 8 months....
This phone has a major heating issue, when on 4g the phone heats up like a frying pan you cant even touch the phone to your ears.
Another major issue is that network strength of this phone is very weak.
Its very bad on Lenovos' part because the issues are really major and peoples' hard eraned money gets wasted.

Friends,please be very careful with the sim tray especially insert it correctly, in case it gets stuck the service centre of Lenovo will fleece you and demand for a motherboard change giving you all silly reasons especially when it costs Rs 5500 in India.